Sheppeard H, Pilsworth L M, Hazleman B, Dingle J T
Ann Rheum Dis. 1982 Oct;41(5):463-8. doi: 10.1136/ard.41.5.463.
We report the effects of some common antirheumatic drugs on the production of catabolin from synovium and on its action on cartilage. A method is described to generate reproducible amounts of catabolin from synovial mince. Aspirin, Clozic (ICI 55,897), and gold were without effect on the catabolin system. Penicillamine at high doses enhanced the action of catabolin, while chloroquine inhibited catabolin's effect on cartilage. Prednisolone inhibited the production of catabolin without affecting its action. This inhibition was produced by very low doses of prednisolone (25 ng/ml) and was dose-dependent.
我们报告了一些常见抗风湿药物对滑膜中分解代谢素产生及其对软骨作用的影响。描述了一种从滑膜碎块中产生可重复量分解代谢素的方法。阿司匹林、氯唑昔(ICI 55,897)和金对分解代谢素系统无影响。高剂量青霉胺增强了分解代谢素的作用,而氯喹抑制了分解代谢素对软骨的作用。泼尼松龙抑制分解代谢素的产生但不影响其作用。这种抑制作用由极低剂量的泼尼松龙(25纳克/毫升)产生,且呈剂量依赖性。